Article

A Rare Intracerebral Collateral Circulation Pathway from the Contralateral Vertebral Artery to the Ipsilateral Posterior Inferior Cerebellar Artery-V4 Segment Steal

2020-05-26

Abstract excerpt

<title>Abstract</title> <p><bold>Background: </bold>Interrupted blood flow during ischemia can be compensated through collateral circulation when a cerebral artery is severely stenotic or occluded. We suppose that potential collateral pathway may exist in patients with vertebral artery occlusive disease (VAOD) around V4 segment due to the ipsilateral posterior inferior cerebellar artery (PICA) is sometimes patent...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 291dfb3b-3f58-5196-9b80-f1e7b1d78459
DOI: 10.21203/rs.3.rs-25705/v1

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

A Rare Intracerebral Collateral Circulation Pathway from the Contralateral Vertebral Artery to the Ipsilateral Posterior Inferior Cerebellar Artery-V4 Segment StealDOI 10.21203/rs.3.rs-25705/v1Read

Ischemic Stroke and Epilepsy in a Spetzler-Martin Grade 5 Brain Arteriovenous Malformation: A Case ReportSemantic proximity Read

Are Strokes Mostly Genetically Based or Acquired? Stenosis vs Hypoplasia of Vertebral Artery Anomalous as The Leading Cause of Stroke (Anatomical Study of VA Anomalies in Neck Three-Dimensional Computed Tomography Angiography)Semantic proximity Read

Replaced right posterior cerebral artery associated with ipsilateral superior cerebellar artery type persistent trigeminal artery variant diagnosed by magnetic resonance angiographySemantic proximity Read

A case report of posterior circulation stroke in a young patient caused by Bow Hunter SyndromeSemantic proximity Read

Are Strokes mostly genetically based or acquired? Stenosis vs Hypoplasia of vertebral artery anomalous as the leading cause of Stroke (Anatomical Study of VA Anomalies in neck three-dimensional computed tomography angiography)Semantic proximity Read

Implications of cranial arterial stenosis and dolichoectasia for cerebral small vessel disease etiopathogenesis: findings from a prospective mild stroke cohortSemantic proximity Read

Varied Manifestations of Artery of Percheron Stroke: A Clinical Case SeriesSemantic proximity Read

A bilateral fetal origin of the posterior cerebral artery coexisting with an absent A1 segment of the anterior cerebral artery: A rare combination of variants with critical clinical consequencesSemantic proximity Read

Vertebral Bone Infarction: A Key Clue in Identifying Spinal Cord StrokesSemantic proximity Read

Type III Percheron’s variant in thalamic-mesencephalic infarction The unexpected anastomosisSemantic proximity Read

Artery of Percheron Infarction: A Rare Cause of Coma with Favorable Recovery Following Early MRI Diagnosis and Multidisciplinary ManagementSemantic proximity Read

Fetal-type variant of the posterior cerebral artery and concurrent bilateral cerebral infarctions in a Korean male cadaverSemantic proximity Read